public async Task <ExamRecordInfo> CorrectExam(ExamSubmitInfo submitInfo)
{
ExamRecordInfo recordInfo = GetRecordInfo(submitInfo);
recordInfo.QuestionRecords = GetQuestionRecord(submitInfo.details);
return(_recordApp.AddRecord(recordInfo));
}
public ExamRecordInfo AddRecord(ExamRecordInfo recordInfo)
{
try
{
DbModel.ExamRecordInfo saveInfo = new DbModel.ExamRecordInfo();
saveInfo.ExamPaperId = recordInfo.ExamPaperId;
saveInfo.ExamScore = recordInfo.ExamScore;
saveInfo.IsPassed = recordInfo.IsPassed;
saveInfo.LeftTime = recordInfo.LeftTime;
saveInfo.CreateUserId = recordInfo.CreateUser == null ? _loginUser.Id : recordInfo.CreateUser.Id;
saveInfo.CreateDate = DateTime.Now;
saveInfo.BeginTime = recordInfo.BeginTime;
saveInfo = _recordRepository.Create(saveInfo);
recordInfo.Id = saveInfo.Id;
recordInfo.CreateDate = saveInfo.CreateDate;
recordInfo.CreateUserId = saveInfo.CreateUserId;
recordInfo.ExamPaper = _examPaperApp.Load(saveInfo.ExamPaperId);
foreach (ExamQuestionRecordInfo questionRecord in recordInfo.QuestionRecords)
{
AddQuestionRecord(recordInfo.Id, questionRecord);
}
}
catch (Exception ex)
{
_log.LogError(ex, nameof(AddRecord));
throw;
}
return(recordInfo);
}
public IQueryable <ExamRecordInfo> QueryRecord()
{
IEnumerable <DbModel.ExamRecordInfo> examRecords = _recordRepository.All();
List <ExamRecordInfo> results = new List <ExamRecordInfo>();
foreach (DbModel.ExamRecordInfo record in examRecords)
{
ExamRecordInfo result = new ExamRecordInfo();
result.Id = record.Id;
result.ExamPaperId = record.ExamPaperId;
result.ExamScore = record.ExamScore;
result.IsPassed = record.IsPassed;
result.LeftTime = record.LeftTime;
result.BeginTime = record.BeginTime;
result.CreateUserId = record.CreateUserId;
result.CreateDate = record.CreateDate;
results.Add(result);
}
foreach (ExamRecordInfo record in results)
{
record.CreateUser = _userApp.Load(record.CreateUserId.ToString());
record.ExamPaper = _examPaperApp.Load(record.ExamPaperId);
record.QuestionRecords = QueryRecordQuestion(record.Id).ToList();
foreach (ExamQuestionRecordInfo questionRecord in record.QuestionRecords)
{
questionRecord.ExamRecord = record;
}
}
return(results.AsQueryable());
}
public async Task <IActionResult> Finish([FromBody] IEnumerable <ExamSubmitInfo> info)
{
foreach (ExamSubmitInfo item in info)
{
ExamRecordInfo result = await _correctApp.CorrectExam(item);
return(Ok(result));
}
return(RedirectToAction(nameof(Index)));
}
private void CheckIsPassed(ExamRecordInfo recordInfo, ExamSubmitInfo submitInfo)
{
if (recordInfo == null || submitInfo == null)
{
return;
}
ExamPaperInfo examPaper = _examPaperApp.Load(submitInfo.examId);
double totalScore = examPaper.ExamScore;
double passedScore = totalScore * 0.6;
recordInfo.IsPassed = recordInfo.ExamScore >= passedScore;
}
private ExamRecordInfo GetRecordInfo(ExamSubmitInfo submitInfo)
{
ExamRecordInfo recordInfo = new ExamRecordInfo();
recordInfo.ExamPaperId = submitInfo.examId;
recordInfo.LeftTime = submitInfo.leftTime;
//string[] lt = recordInfo.LeftTime.Split(':');
//DateTime beginTime = DateTime.Now.AddMinutes(StringUtil.GetInt(lt[0]) * -1).AddSeconds(StringUtil.GetInt(lt[1]) * -1);
DateTime beginTime = GeneralUseTime(submitInfo);
recordInfo.BeginTime = beginTime;
recordInfo.ExamScore = GeneralScore(submitInfo);
CheckIsPassed(recordInfo, submitInfo);
recordInfo.CreateUser = _loginUser;
return(recordInfo);
}
public IQueryable <ExamRecordInfo> QueryRecordByUser(int userId, Expression <Func <DbModel.ExamRecordInfo, bool> > expression)
{
IEnumerable <DbModel.ExamRecordInfo> examRecords = _recordRepository.All();
if (userId > 0)
{
examRecords = examRecords.AsQueryable().Where(p => p.CreateUserId.Equals(userId));
}
if (expression != null)
{
examRecords = examRecords.AsQueryable().Where(expression);
}
List <ExamRecordInfo> results = new List <ExamRecordInfo>();
foreach (DbModel.ExamRecordInfo record in examRecords)
{
ExamRecordInfo result = new ExamRecordInfo();
result.Id = record.Id;
result.ExamPaperId = record.ExamPaperId;
result.ExamScore = record.ExamScore;
result.IsPassed = record.IsPassed;
result.LeftTime = record.LeftTime;
result.BeginTime = record.BeginTime;
result.CreateUserId = record.CreateUserId;
result.CreateDate = record.CreateDate;
results.Add(result);
}
foreach (ExamRecordInfo record in results)
{
record.CreateUser = _userApp.Load(record.CreateUserId.ToString());
record.ExamPaper = _examPaperApp.Load(record.ExamPaperId);
record.QuestionRecords = QueryRecordQuestion(record.Id).ToList();
foreach (ExamQuestionRecordInfo questionRecord in record.QuestionRecords)
{
questionRecord.ExamRecord = record;
}
}
return(results.AsQueryable());
}
public async Task <ExamRecordInfo> Load(Expression <Func <DbModel.ExamRecordInfo, bool> > expression)
{
DbModel.ExamRecordInfo recordInfo = _recordRepository.Load(expression);
ExamRecordInfo result = new ExamRecordInfo();
result.Id = recordInfo.Id;
result.ExamPaperId = recordInfo.ExamPaperId;
result.ExamScore = recordInfo.ExamScore;
result.IsPassed = recordInfo.IsPassed;
result.LeftTime = recordInfo.LeftTime;
result.BeginTime = recordInfo.BeginTime;
result.CreateUserId = recordInfo.CreateUserId;
result.CreateDate = recordInfo.CreateDate;
result.CreateUser = _userApp.Load(result.CreateUserId.ToString());
result.ExamPaper = _examPaperApp.Load(result.ExamPaperId);
result.QuestionRecords = QueryRecordQuestion(result.Id).ToList();
foreach (ExamQuestionRecordInfo questionRecord in result.QuestionRecords)
{
questionRecord.ExamRecord = result;
}
return(result);
}
public async Task <IActionResult> Details(int recordId)
{
ExamRecordInfo recordInfo = await _recordApp.Load(recordId);
return(View(recordInfo));
}
